Journal of Electrical Power and Sustainable Energy
type: channel
description: 1. JEPSE publishes high-quality research articles, review papers, and technological innovations in electrical power engineering, sustainable energy systems, industrial electrical applications, intelligent monitoring, automation, and digital technologies that support the advancement of modern electrical engineering and sustainable development. a. Electrical Power Systems · Power Generation Systems · Power Transmission Systems · Power Distribution Systems · Power System Analysis · Power System Stability · Power Quality · High Voltage Engineering · Power System Protection · Substation Engineering and Management b. Renewable and Sustainable Energy · Solar Energy Systems · Wind Energy Systems · Hydropower Systems · Biomass and Bioenergy · Geothermal Energy · Hybrid Renewable Energy Systems · Energy Transition Technologies · Sustainable Energy Development c. Smart Grid and Energy Management · Smart Grid Technologies · Microgrid Systems · Distributed Energy Resources · Advanced Metering Infrastructure (AMI) · Energy Management Systems · Demand Side Management · Digital Energy Systems d. Industrial Electrical Engineering · Industrial Power Systems · Electrical Installations · Industrial Automation · Electrical Safety · Industrial Energy Efficiency · Maintenance and Reliability Engineering e. Power Electronics and Electrical Machines · Power Electronics · Electrical Machines · Electric Drives · Power Converters · Energy Conversion Technologies · Electric Transportation Systems f. Instrumentation, Monitoring, and Control Systems · Industrial Instrumentation · Sensors and Actuators · Measurement Systems · Monitoring Systems · Intelligent Control Systems · SCADA Applications · Automation Technologies g. Internet of Things and Embedded Technologies for Electrical Applications · Internet of Things (IoT) · Industrial Internet of Things (IIoT) · Embedded Systems · Wireless Sensor Networks · Smart Monitoring Systems · Remote Monitoring and Control Systems · Electrical and Energy-rel…
publisher: ITPS
language: en
publication name: Journal of Electrical Power and Sustainable Energy
items: Development of an IoT-Based Smart Nurse Call Using ESP32 and MQTT to Support Smart Healthcare at Bina Sehat Hospital Jember

Development of an IoT-Based Smart Nurse Call Using ESP32 and MQTT to Support Smart Healthcare at Bina Sehat Hospital Jember
type: item
description: The rapid advancement of Internet of Things (IoT) technology has accelerated digital transformation in healthcare services, particularly in communication systems between patients and healthcare personnel. Conventional nurse call systems generally rely on wired communication and local alarm indicators, limiting flexibility and centralized monitoring capabilities. This study aims to develop an IoT-based Smart Nurse Call system using ESP32 microcontrollers and the Message Queuing Telemetry Transport (MQTT) protocol to support smart healthcare implementation at Bina Sehat Hospital Jember. The proposed system consists of patient nodes, wireless communication networks, MQTT brokers, and a web-based monitoring dashboard. ESP32 modules are utilized to transmit patient requests through Wi-Fi networks, while the dashboard displays room identification, call status, and service history in real time. System performance evaluation demonstrated an average end-to-end communication latency of 72.4 ms with 100% message delivery rate under QoS Level 1 configuration, supporting up to 8 simultaneous patient nodes with latency below 100 ms. The integration of ESP32 and MQTT provides a flexible, scalable, and cost-effective communication platform suitable for healthcare environments. The developed system demonstrates the potential application of IoT technology in supporting healthcare digitalization and smart hospital initiatives.
subject: Articles
  topic: section
subject: Array
  topic: keywords
creator: Sumeyyatun Wahyunei
rights: Copyright (c) 2026 Journal of Electrical Power and Sustainable Energy
date: 2026-06-09
publication date: 2026-06-09
starting page: 1
ending page: 8